---
product_id: 6198521
title: "ARO R37121-600-VS Air Regulator 1/4\" NPT, w/Gauge - 250 psi Max Inlet"
brand: "ingersoll rand"
price: "₩101717"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/6198521-aro-r37121-600-vs-air-regulator-1-4-npt-w
store_origin: KR
region: South Korea
---

# 0-140 PSI pressure range 59 CFM max flow rate 1/4" NPT precision fit ARO R37121-600-VS Air Regulator 1/4" NPT, w/Gauge - 250 psi Max Inlet

**Brand:** ingersoll rand
**Price:** ₩101717
**Availability:** ✅ In Stock

## Summary

> ⚡ Regulate with precision, perform with power!

## Quick Answers

- **What is this?** ARO R37121-600-VS Air Regulator 1/4" NPT, w/Gauge - 250 psi Max Inlet by ingersoll rand
- **How much does it cost?** ₩101717 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/6198521-aro-r37121-600-vs-air-regulator-1-4-npt-w)

## Best For

- ingersoll rand enthusiasts

## Why This Product

- Trusted ingersoll rand brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **High Flow Capacity:** Supports up to 59 CFM, perfect for demanding industrial applications.
- • **Precision Pressure Control:** Maintain optimal air pressure with a 0-140 PSI range for flawless performance.
- • **Robust 1/4" NPT Connection:** Ensures a secure, leak-free fit for professional-grade reliability.
- • **Durable & Lightweight Design:** Compact 7.5 x 3.2 x 2.8 inch build weighing just 5.6 oz for easy installation and longevity.
- • **Integrated Flush-Mount Gauge:** Instantly monitor pressure levels with a sleek, easy-to-read gauge.

## Overview

The ARO R37121-600-VS Air Regulator by Ingersoll Rand offers precise air pressure control with a 0-140 PSI range, a flush-mount gauge for real-time monitoring, and a robust 1/4" NPT connection. Designed for high flow applications up to 59 CFM, this lightweight and durable regulator ensures reliable performance in professional settings, backed by a 2-year limited warranty.

## Description

ARO R37121-600-VS Air Regulator 1/4" NPT, w/Gauge - 250 psi Max Inlet

## Features

- HAWA
- 1/4-Inch NPT
- 0-140 PSI Pressure Range
- Flush-mount gauge
- Relieving - standard knob control
- 59 CFM

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Ingersoll Rand |
| Material | Air Line Regulator |
| Item dimensions L x W x H | 7.5 x 3.2 x 2.8 inches |
| Item Weight | 0.35 Pounds |
| UPC | 663023080086 785479951649 |
| Global Trade Identification Number | 00663023080086 |
| Manufacturer | Ingersoll Rand |
| Part Number | R37121-600-VS |
| Item Weight | 5.6 ounces |
| Product Dimensions | 7.5 x 3.2 x 2.8 inches |
| Item model number | R37121-600-VS |
| Size | 1/4" NPT |
| Color | Black |
| Style | Air Line Regulator |
| Power Source | Corded Electric |
| Installation Method | Packaged |
| Item Package Quantity | 1 |
| Maximum Pressure | 150 |
| Measurement Accuracy | +/-0.7% |
| Usage | Regulate air pressure |
| Included Components | Air Regulator |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 2 Year Limited Warranty |

## Product Details

- **Brand:** Ingersoll Rand
- **Material:** Air Line Regulator
- **Item dimensions L x W x H:** 7.5 x 3.2 x 2.8 inches
- **Item Weight:** 0.35 Pounds
- **UPC:** 663023080086 785479951649

## Images

![ARO R37121-600-VS Air Regulator 1/4" NPT, w/Gauge - 250 psi Max Inlet - Image 1](https://m.media-amazon.com/images/I/91uQ5n2j27L.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- ARO R37121-600-VS Air Regulator 1/4" NPT, w/Gauge - 250 psi Max Inlet
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**Shop now:** [https://www.desertcart.kr/products/6198521-aro-r37121-600-vs-air-regulator-1-4-npt-w](https://www.desertcart.kr/products/6198521-aro-r37121-600-vs-air-regulator-1-4-npt-w)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-18*